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CHM1290REF/24 参数 Datasheet PDF下载

CHM1290REF/24图片预览
型号: CHM1290REF/24
PDF下载: 下载PDF文件 查看货源
内容描述: 20-30GHz SUB -谐泵浦搅拌机 [20-30GHz SUB-HARMONICALLY PUMPED MIXER]
分类和应用:
文件页数/大小: 8 页 / 201 K
品牌: UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
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CHM1290REF
20-30GHz SUB-HARMONICALLY PUMPED MIXER
GaAs Monolithic Microwave IC in SMD leadless package
Description
The monolithic microwave IC (MMIC) in the
package is a multi-function chip which
integrates a self biased LO buffer amplifier
and a sub-harmonic diode mixer for 2LO
suppression. It is usable both for up- and
down-conversion and it is designed for a
wide range of applications, typically
commercial communication systems for
broadband local access (LMDS).
The circuit is manufactured with a PM-
HEMT process, 0.25µm gate length, via
holes through the substrate, air bridges and
electron beam gate lithography. It is
supplied in a new SMD-type leadless chip
carrier.
Main Features
Broadband performance : 20-30GHz
10.5 dB conversion Loss
-25dBm 2LO Power @ RF port
-4dBm LO input power
-3dBm input power 1dB compression
Low DC power consumption,
33mA@ 3.0V
Dimensions: 5.08 x 5.08 x 0.97 mm
3
SMD Package Dimensions
Ref.: DSCCHM1290REF2239 -27-Aug.-02
1/6
Specifications subject to change without notice
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09